Pale Soft Exudative pork is characterized by which traits?

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Multiple Choice

Pale Soft Exudative pork is characterized by which traits?

PSE pork shows a rapid postmortem pH drop while the muscle is still warm, which disrupts the muscle proteins and lowers water-holding capacity. That combination makes the meat appear very pale, feel soft or mushy, and shed water readily. The low pH causes protein denaturation, reducing the ability of sarcoplasmic and myofibrillar proteins to bind water, so water is expelled as drip or exudate, giving a watery texture. This is why the meat is light-colored, soft, and exudative. Other descriptions don’t fit PSE: dark, firm, and dry describes meat with high pH and good water-holding capacity (often DFD); heavy marbling with high fat isn’t a hallmark of PSE; bright red color with firm texture aligns more with normal, well-preserved pork.

PSE pork shows a rapid postmortem pH drop while the muscle is still warm, which disrupts the muscle proteins and lowers water-holding capacity. That combination makes the meat appear very pale, feel soft or mushy, and shed water readily. The low pH causes protein denaturation, reducing the ability of sarcoplasmic and myofibrillar proteins to bind water, so water is expelled as drip or exudate, giving a watery texture. This is why the meat is light-colored, soft, and exudative.

Other descriptions don’t fit PSE: dark, firm, and dry describes meat with high pH and good water-holding capacity (often DFD); heavy marbling with high fat isn’t a hallmark of PSE; bright red color with firm texture aligns more with normal, well-preserved pork.

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